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Diffstat (limited to 'plugins/EmailSummary/useremailsummaryhandler.php')
| -rw-r--r-- | plugins/EmailSummary/useremailsummaryhandler.php | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/plugins/EmailSummary/useremailsummaryhandler.php b/plugins/EmailSummary/useremailsummaryhandler.php new file mode 100644 index 000000000..f3151bd47 --- /dev/null +++ b/plugins/EmailSummary/useremailsummaryhandler.php @@ -0,0 +1,172 @@ +<?php +/** + * StatusNet - the distributed open-source microblogging tool + * + * Handler for queue items of type 'usersum', sends an email summaries + * to a particular user. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Sample + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Handler for queue items of type 'usersum', sends an email summaries + * to a particular user. + * + * @category Email + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 + * @link http://status.net/ + */ + +class UserEmailSummaryHandler extends QueueHandler +{ + // Maximum number of notices to include by default. This is probably too much. + + const MAX_NOTICES = 200; + + /** + * Return transport keyword which identifies items this queue handler + * services; must be defined for all subclasses. + * + * Must be 8 characters or less to fit in the queue_item database. + * ex "email", "jabber", "sms", "irc", ... + * + * @return string + */ + + function transport() + { + return 'sitesum'; + } + + /** + * Send a summary email to the user + * + * @param mixed $object + * @return boolean true on success, false on failure + */ + + function handle($user_id) + { + // Skip if they've asked not to get summaries + + $ess = Email_summary_status::staticGet('user_id', $user_id); + + if (!empty($ess) && !$ess->send_summary) { + common_log(LOG_INFO, sprintf('Not sending email summary for user %s by request.', $user_id)); + return true; + } + + $since_id = null; + + if (!empty($ess)) { + $since_id = $ess->last_summary_id; + } + + $user = User::staticGet('id', $user_id); + + if (empty($user)) { + common_log(LOG_INFO, sprintf('Not sending email summary for user %s; no such user.', $user_id)); + return true; + } + + if (empty($user->email)) { + common_log(LOG_INFO, sprintf('Not sending email summary for user %s; no email address.', $user_id)); + return true; + } + + $profile = $user->getProfile(); + + if (empty($profile)) { + common_log(LOG_WARNING, sprintf('Not sending email summary for user %s; no profile.', $user_id)); + return true; + } + + $notice = $user->ownFriendsTimeline(0, self::MAX_NOTICES, $since_id); + + if (empty($notice) || $notice->N == 0) { + common_log(LOG_WARNING, sprintf('Not sending email summary for user %s; no notices.', $user_id)); + return true; + } + + // XXX: This is risky fingerpoken in der objektvars, but I didn't feel like + // figuring out a better way. -ESP + + $new_top = null; + + if ($notice instanceof ArrayWrapper) { + $new_top = $notice->_items[0]->id; + } + + $out = new XMLStringer(); + + $out->raw(sprintf(_('<p>Recent updates from %1s for %2s:</p>'), + common_config('site', 'name'), + $profile->getBestName())); + + $nl = new NoticeList($notice, $out); + + // Outputs to the string + + $nl->show(); + + $out->raw(sprintf(_('<p><a href="%1s">change your email settings for %2s</a></p>'), + common_local_url('emailsettings'), + common_config('site', 'name'))); + + $body = $out->getString(); + + // FIXME: do something for people who don't like HTML email + + mail_to_user($user, _('Updates from your network'), $body, + array('Content-Type', 'text/html; charset=UTF-8')); + + if (empty($ess)) { + + $ess = new Email_summary_status(); + + $ess->user_id = $user_id; + $ess->created = common_sql_now(); + $ess->last_summary_id = $new_top; + $ess->modified = common_sql_now(); + + $ess->insert(); + + } else { + + $orig = clone($ess); + + $ess->last_summary_id = $new_top; + $ess->modified = common_sql_now(); + + $ess->update(); + } + + return true; + } +} + |